A route has several relevant clocks
Distinguish quote receipt, depth validation, user display, and actual execution time. DEX routes also add simulation and block-inclusion delay.
- source timestamp and cache age;
- network latency to the venue or RPC;
- decision time;
- transfer confirmation and crediting.
A persistent spread needs an explanation
A long-lasting difference may reflect blocked withdrawals, a different network or contract, low liquidity, or venue-specific restrictions.
Updated: 2026-07-18
Frequently asked questions
What signal age is acceptable?
There is no universal threshold; it depends on volatility, liquidity, route design, and execution speed.
Why might an old signal remain visible?
It may persist in cache, be reconfirmed by the market, or represent a price gap that cannot be executed.